Storm shutter silencer



FIG. 1 is a perspective view of a single storm shutter silencer;

FIG. 2 is a front side view thereof;

FIG. 3 is a back side view thereof;

FIG. 4 is a top side view thereof;

FIG. 5 is a bottom side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a perspective view showing a storm shutter silencer in its environment.

The elements shown in broken lines are used to depict the design in its environment and are not included in the claimed design. 

The ornamental design for a storm shutter silencer, as shown and described. 